package com.geekarchitect.patterns.visitor.geek.v2;


/**
 * @author Hongliang Zhu
 * @create 2023-01-07 21:12
 */
public class Extractor {
    public void extract2txt(PPTFile pptFile) {
        System.out.println("Extract PPT.");
    }

    public void extract2txt(PdfFile pdfFile) {
        System.out.println("Extract PDF.");
    }

    public void extract2txt(WordFile wordFile) {
        System.out.println("Extract Word.");
    }
}
